Questions tagged [imu]

For questions regarding the use of or configuration of an Inertial Measurement Unit.

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What is the frame system defined for Orientations comptutation using Quaternions [Madgwick filter/ Mahony filter]?

I am working with MPU9250 and I have implemented attitude & heading reference system based on Madgwick/Mahony filter. I capture the raw data [accel, gyro, mag] and pass to the Madgwick filter in ...
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Is roll rate, pitch rate and yaw rate same as gyro data along y-axis, x-axis and z-axis

As per the title, I want to understand if the roll rate/pitch rate/yaw rate are same as the data obtained from mpu9250 gyro sensor along y-axis, x-axis and z-axis? If not then how to calculate roll ...